It is 4° in Bansko now. clear sky

sun protection in the mountains

Portrait of a man with a slight blush on his face, standing indoors, without sunglasses.

Sun protection in the mountains: Why are sunglasses mandatory in Pirin?

A hiker with a windproof hat with a band and sunglasses on a windy ridge in Pirin.

Sun, Wind and Altitude: How to Choose a Hat and Sunglasses for Pirin? (Complete Guide)